CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Topple 0.7.0 64-bit in CCRL 40/40, 2019-08-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Topple 0.7.0 64-bit has no rank with rating of 2814 Elo points (+27 -27),
based on 418 games: 112 wins, 121 losses and 185 draws
Score: 48.9%, Average opponent: +8.2, Draws: 44.3%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Chiron 1.1a 64-bit                2979   2.5-9.5   (+0 -7 =5 )    0.0   -23
 - Pirarucu 2.9.5 64-bit             2966   3.0-9.0   (+2 -8 =2 )    0.0   -43
 - Hannibal 1.3 64-bit               2963   5.0-7.0   (+3 -5 =4 )    0.0   +89
 - Wasp 2.6 64-bit                   2946   4.5-7.5   (+1 -4 =7 )    0.0   +63
 - Winter 0.6 64-bit                 2926   3.0-9.0   (+2 -8 =2 )    0.0   -85
 - Gull 1.2 64-bit                   2919   4.0-8.0   (+2 -6 =4 )    0.0    -9
 - Spike 1.4 Leiden                  2915   5.5-6.5   (+2 -3 =7 )    0.0   +75
 - Deep Junior 12.5 64-bit           2906   3.5-8.5   (+1 -6 =5 )    0.0   -43
 - Amoeba 2.7 64-bit                 2904   2.5-9.5   (+0 -7 =5 )    0.0   -96
 - Lc0 0.20.2 w32930 64-bit          2896   3.0-9.0   (+1 -7 =4 )    0.2   -82
 - Hiarcs 13.2                       2896   5.0-7.0   (+2 -4 =6 )    0.0   +30
 - Quazar 0.4 32-bit                 2879   4.5-7.5   (+2 -5 =5 )    0.0   -11
 - Protector 1.4.0 32-bit            2878   5.5-6.5   (+1 -2 =9 )    0.0   +41
 - Spark 1.0 32-bit                  2864   4.5-7.5   (+2 -5 =5 )    0.0   -26
 - Counter 3.2 64-bit                2834   6.5-5.5   (+4 -3 =5 )   12.0   +44
 - Tucano 7.00 64-bit                2825   5.5-6.5   (+0 -1 =11)   25.5    -9
 - Rybka 1.0 64-bit                  2824   6.5-5.5   (+4 -3 =5 )   25.7   +33
 - Asymptote 0.6 64-bit              2816   4.0-8.0   (+1 -5 =6 )   44.0   -99
 - Gogobello 2.0 64-bit              2801   7.5-4.5   (+6 -3 =3 )   77.6   +74
 - Igel 1.7.0 64-bit                 2799   6.5-5.5   (+4 -3 =5 )   77.2   +16
 - Monolith 1.0 64-bit               2796   7.0-5.0   (+3 -1 =8 )   87.3   +23
 - RuyDos 1.1.9 64-bit               2794   8.0-4.0   (+6 -2 =4 )   89.3   +87
 - Naum 2.2 32-bit                   2793   7.0-5.0   (+4 -2 =6 )   90.0   +27
 - tomitankChess 3.0 64-bit          2784   6.0-6.0   (+3 -3 =6 )   96.5   -33
 - Loop 13.5 32-bit                  2774   6.5-5.5   (+5 -4 =3 )   97.9    -4
 - Francesca MAD 0.24 64-bit         2756   7.5-4.5   (+5 -2 =5 )  100.0   +22
 - Arminius 2018-12-23 64-bit        2731   7.0-5.0   (+5 -3 =4 )  100.0   -31
 - Toga II 1.1a 32-bit               2731   6.5-5.5   (+4 -3 =5 )  100.0   -58
 - Shield 2.1 64-bit                 2728   6.5-5.5   (+3 -2 =7 )  100.0   -61
 - GreKo 2018.12 64-bit              2712   8.5-3.5   (+5 -0 =7 )  100.0   +14
 - Bagatur 1.7a 64-bit               2708   7.5-4.5   (+5 -2 =5 )  100.0   -26
 - Chessmaster 11 Conqueror          2698   8.0-4.0   (+5 -1 =6 )  100.0   -16
 - K2 0.95                           2688   8.0-2.0   (+6 -0 =4 )  100.0   +71
 - Fridolin 3.00 64-bit              2673  10.0-2.0   (+8 -0 =4 )  100.0   +90
 - Winter 0.2 64-bit                 2651   8.0-4.0   (+5 -1 =6 )  100.0   -64


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019